PostsCommentsPayoutsbetterfriend (19)in #news • 6 years agoNano-optic endoscope sees deep into tissue at high resolutionThe diagnosis of diseases based in internal organs often relies on biopsy samples collected from affected regions. But collecting such samples is highly error-prone due to the…betterfriend (19)in #news • 6 years agoFentanyl and cocaine deaths continue to rise in England and WalesDeaths involving powerful painkiller fentanyl have risen by almost a third, official figures show. There were 75 fatalities linked to the opioid in England and Wales last year…